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148482430 = 25145910177
BaseRepresentation
bin10001101100110…
…10100101111110
3101100101200121021
420312122211332
5301002414210
622422254354
73452036245
oct1066324576
9340350537
10148482430
11768a6058
12418873ba
13249ba235
1415a1195c
15d07ebda
hex8d9a97e

148482430 has 16 divisors (see below), whose sum is σ = 267477840. Its totient is φ = 59346432.

The previous prime is 148482421. The next prime is 148482449. The reversal of 148482430 is 34284841.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9502 + ... + 19678.

It is an arithmetic number, because the mean of its divisors is an integer number (16717365).

Almost surely, 2148482430 is an apocalyptic number.

148482430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148482430 is a deficient number, since it is larger than the sum of its proper divisors (118995410).

148482430 is a wasteful number, since it uses less digits than its factorization.

148482430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11643.

The product of its (nonzero) digits is 24576, while the sum is 34.

The square root of 148482430 is about 12185.3366797967. The cubic root of 148482430 is about 529.5313645525.

The spelling of 148482430 in words is "one hundred forty-eight million, four hundred eighty-two thousand, four hundred thirty".

Divisors: 1 2 5 10 1459 2918 7295 10177 14590 20354 50885 101770 14848243 29696486 74241215 148482430